TypeError: Cannot read properties of undefined (reading 'elements') - MeshReflectorMaterial

[sovetski]

• three version: 0.169.0
• @react-three/fiber version: 9.0.0-alpha.8
• @react-three/drei version: 9.115.0
• node version: v20.10.0
• npm (or yarn) version: 10.2.3

Problem description:

With the code below I am getting this error: TypeError: Cannot read properties of undefined (reading 'elements')

Relevant code:

          <mesh position={[0, -1.5, 0]} rotation={[-Math.PI / 2, 0, 0]}>
              <planeGeometry args={[50, 50]} />
              <MeshReflectorMaterial
                  blur={[400, 400]}
                  resolution={1024}
                  mixBlur={1}
                  mixStrength={15}
                  depthScale={1}
                  minDepthThreshold={0.85}
                  color="#dbecfb"
                  metalness={0.6}
                  roughness={1}
              />
          </mesh>

[abernier]

@sovetski can you paste the error's calls stack?